Holodiscus microphyllus
PNW
ID
OR
WA
333 specimens from 19 herbaria:
Idaho (77)
Oregon (255)
Washington (1)
235 images from 17 herbaria:
BBLM-OWY (2)
BLMVL (3)
BOIS (1)
CIC (36)
COCC (5)
CRMO (3)
HJAEF (1)
HPSU (1)
ID (12)
IDS (10)
LINF (1)
OSC (117)
SOC (27)
SRP (8)
WS (1)
WTU (6)
WWB (1)